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The Siemens 6SL3810-2LN35-3AA1 is a medium-voltage converter designed to efficiently handle significant electrical loads. It operates with dual input voltages of 1.65 kV and delivers a 3-phase output of 3.3 kV AC, supporting an output current of 530 A.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Medium-Voltage Converter |
| Product Line | SINAMICS |
| Part Number | 6SL3810-2LN35-3AA1 |
| Input Voltage | Dual 1.65 kV feeds |
| Rated Output Voltage | 3.3 kV AC, 3-phase |
| Output Current | 530 A |
| Apparent Power | 3000 kVA |
| Motor Power | 2500 kW |
| Power Loss | 39 kW |
| Efficiency | 0.977 |
| Cooling Method | Air-cooled via internal fan |
| Degree of Protection | IP22 |
| Overload | 150% for 10 seconds |
| Airflow Requirement | 4.5 m³/s |
| Sound Pressure | 85 dB(A) |
| Short-Circuit Capacity | ≥65 kA |
The Siemens 6SL3810-2LN35-3AA1 medium-voltage converter is engineered for substantial electrical applications. It accepts dual feeds of 1.65 kV, producing a rated output of 3.3 kV AC in a three-phase configuration. This converter can support an output current of 530 A, handling demanding tasks efficiently.
With a calculated apparent power of 3000 kVA and a motor capability of 2500 kW, it is designed to perform under various load conditions. The power loss during operation is measured at 39 kW, with an impressive efficiency rating of 0.977, indicating minimal energy wastage during its functioning.
The 6SL3810-2LN35-3AA1 utilizes an air-cooling method through an internal fan to maintain operational temperature, ensuring longevity and stability. Its protection rating of IP22 offers a degree of resilience against environmental factors. In terms of performance, the converter can withstand overload levels of 150% for up to 10 seconds, accommodating brief surges in power demand with ease.
Airflow is essential for its cooling, requiring 4.5 m³/s to sustain optimal performance, while sound emissions peak at 85 dB(A) during operation. The physical dimensions of this unit are substantial, measuring 2700 mm in width, 2600 mm in height, and 1300 mm in depth. Additionally, it features a short-circuit handling capacity of ≥65 kA, ensuring robustness against fault conditions.